On Air: What do we have to thank George Bush for?

In a televised speech, President George W  Bush will say good bye to the United States and the world tonight. To his critics he’s the man associated with Iraq, Afghanistan and Katrina. But to his supporters he’s the one who toppled Saddam Hussein, the Taliban , kept America safe after 9/11 and pledged millions of dollars in aid to Africa.

So, at the end of his presidency, what do we have to thank George Bush for?